Filtration::iterator Struct Reference

#include <Concepts/Filtration.h>

Definition

The iterator over filtration.

Iterate the filtration by increasing degrees.

Public Types
using	iterator_category = std::forward_iterator_tag
using	difference_type = std::ptrdiff_t
using	value_type = FiltrationIterValue

Public Member Functions
	iterator (const Filtration &f, size_t i=0)
	Iterator constructor.
value_type	operator* () const
	Dereference operator.
size_t	time () const
	Gets the index (time) associated to the iterator.
CellDim	cell_dim () const
	Gets the CellDim (cell and its dimension) associated to the iterator.
DegreeType	degree () const
	Gets the degree associated to the iterator.
iterator &	operator++ ()
	Prefix incrementation.
iterator	operator++ (int)
	Postfix incrementation.

Friends
bool	operator== (const iterator &a, const iterator &b)
	Equality check.
bool	operator!= (const iterator &a, const iterator &b)
	Inequality check.

Member Function Documentation

operator++()

iterator & Filtration::iterator::operator++

(

)

Prefix incrementation.

Move to next index in the filtration.

Friends And Related Function Documentation

operator!=

bool operator!= ( const iterator &  a, const iterator &  b  )

friend

Inequality check.

Returns

True if the indices are different.

operator==

bool operator== ( const iterator &  a, const iterator &  b  )

friend

Equality check.

Returns

True if the indices are equal.